import PropTypes from 'prop-types';
import React, { Component } from 'react';
import FieldSet from 'Components/FieldSet';
import Form from 'Components/Form/Form';
import FormGroup from 'Components/Form/FormGroup';
import FormInputGroup from 'Components/Form/FormInputGroup';
import FormLabel from 'Components/Form/FormLabel';
import SpinnerButton from 'Components/Link/SpinnerButton';
import LoadingIndicator from 'Components/Loading/LoadingIndicator';
import PageContent from 'Components/Page/PageContent';
import PageContentBody from 'Components/Page/PageContentBody';
import Table from 'Components/Table/Table';
import TableBody from 'Components/Table/TableBody';
import { inputTypes, kinds } from 'Helpers/Props';
import PluginRow from './PluginRow';

const columns = [
  {
    name: 'name',
    label: 'Name',
    isVisible: true
  },
  {
    name: 'owner',
    label: 'Owner',
    isVisible: true
  },
  {
    name: 'installedVersion',
    label: 'Installed Version',
    isVisible: true
  },
  {
    name: 'availableVersion',
    label: 'Available Version',
    isVisible: true
  },
  {
    name: 'actions',
    isVisible: true
  }
];

class Plugins extends Component {

  //
  // Lifecycle

  constructor(props, context) {
    super(props, context);

    this.state = {
      repoUrl: ''
    };
  }

  //
  // Listeners

  onInputChange = ({ name, value }) => {
    this.setState({
      [name]: value
    });
  };

  onInstallPluginPress = () => {
    this.props.onInstallPluginPress(this.state.repoUrl);
  };

  //
  // Render

  render() {
    const {
      isPopulated,
      error,
      items,
      isInstallingPlugin,
      onInstallPluginPress,
      isUninstallingPlugin,
      onUninstallPluginPress
    } = this.props;

    const {
      repoUrl
    } = this.state;

    const noPlugins = isPopulated && !error && !items.length;

    return (
      <PageContent title="Plugins">
        <PageContentBody>
          <Form>
            <FieldSet legend="Install New Plugin">
              <FormGroup>
                <FormLabel>GitHub URL</FormLabel>

                <FormInputGroup
                  type={inputTypes.TEXT}
                  name="repoUrl"
                  helpText="URL to GitHub repository containing plugin"
                  helpLink="https://wiki.servarr.com/Lidarr_FAQ#How_do_I_install_plugins"
                  value={repoUrl}
                  onChange={this.onInputChange}
                />
              </FormGroup>
              <SpinnerButton
                kind={kinds.PRIMARY}
                isSpinning={isInstallingPlugin}
                onPress={this.onInstallPluginPress}
              >
                Install
              </SpinnerButton>
            </FieldSet>
          </Form>
          <FieldSet legend="Installed Plugins">
            {
              !isPopulated && !error &&
                <LoadingIndicator />
            }

            {
              isPopulated && noPlugins &&
                <div>No plugins are installed</div>
            }

            {
              isPopulated && !noPlugins &&
                <Table
                  columns={columns}
                >
                  <TableBody>
                    {
                      items.map((plugin) => {
                        return (
                          <PluginRow
                            key={plugin.githubUrl}
                            {...plugin}
                            isInstallingPlugin={isInstallingPlugin}
                            isUninstallingPlugin={isUninstallingPlugin}
                            onInstallPluginPress={onInstallPluginPress}
                            onUninstallPluginPress={onUninstallPluginPress}
                          />
                        );
                      })
                    }
                  </TableBody>
                </Table>
            }
          </FieldSet>
        </PageContentBody>
      </PageContent>
    );
  }
}

Plugins.propTypes = {
  isFetching: PropTypes.bool.isRequired,
  isPopulated: PropTypes.bool.isRequired,
  error: PropTypes.object,
  items: PropTypes.array.isRequired,
  isInstallingPlugin: PropTypes.bool.isRequired,
  onInstallPluginPress: PropTypes.func.isRequired,
  isUninstallingPlugin: PropTypes.bool.isRequired,
  onUninstallPluginPress: PropTypes.func.isRequired
};

export default Plugins;